Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Gross amount of tax credits available to offset federal benefit	$ 3,300,000
Gross amount of tax credits available to offset state income taxes	$ 4,200,000
Federal net operating loss carryforwards expiration year	2036
State net operating loss carry forwards expiration year	2024
Valuation allowance reversal Change	$ 15,175,000	$ 14,916,000
Uncertain tax position	0	0		$ 464,000
Unrecognized tax positions accrued interest or penalties	$ 0	0
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Tax carryforward period	9 years
Tax credit carryforward expiration year	2024
Operating loss carryforwards utilized current period	$ 66,000,000	243,000,000	$ 56,000,000
Operating loss carryforwards	360,700,000
Valuation allowance reversal Change	300,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance reversal Change	$ 0	0
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Tax carryforward period	20 years
Tax credit carryforward expiration year	2034
Gross tax credits	$ 8,100,000
Operating loss carryforwards utilized current period	76,700,000	$ 240,000,000	$ 64,000,000
Operating loss carryforwards	$ 274,900,000